Rental Property Tracker Plus contains an easy-to-use, rental management tool with which you can: keep track of all your rental units, tenants, rental income and expenses; organize all your rental activities, tasks, contacts, and even appointments; prepare reports for printing or exporting; and generate income tax information. Users can set preferences for date and time formats, currency symbol, colors and more. Rental Tracker Plus runs on and shares data between most computers including Macintosh and Windows operating systems. Free 10 day trial. For screens shots and more information go to http://productivity-software.com/rental/index.htmlOther products from SpiritWorks Software include: Vacation Rental Tracker Plus (for short term rental managers), Activity and Expense Tracker Plus (Includes Invoice, Contact and Password Trackers), Inventory Tracker Plus, and Small Business Tracker Deluxe (which includes A and E Tracker Plus, Inventory Tracker Plus, Vehicle Expense Tracker and more). All of these programs are available from http://productivity-software.com and most include the Universal Calculator.